In this Appendix
Xcelsius 2008 encompasses a broad range of products, including Present, Engage, Engage Server, and Enterprise editions. This book is largely centered on Xcelsius 2008 Engage. Although most of the features described and the book examples pertaining to Xcelsius 2008 Engage apply equally well to the other Xcelsius editions, there are some differences between the different editions.
Many of the components and functionality features of Xcelsius are covered in detail throughout the book, so I do not embellish on them here. My chief aim here is to highlight what is similar and different among the various Xcelsius editions.